Seiko Cal. 4449 - 285

This Spring Drive model from 1998 features a 39mm Two-Tone case. Powered by the 4449 caliber with 35j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-cdda4777ec60]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1998

Related Models

• Seiko 5673-344
• Seiko 6212-507
• Seiko 6238-412
• Seiko 7051-126
• Seiko 6192-842
• Seiko 0792-900
• Seiko 3861-321
• Seiko 6337-647
• Seiko 5628-805
• Seiko 5629-720
• Seiko 7088-621
• Seiko 6659-475